12441336311 has 4 divisors (see below), whose sum is σ = 12444009072. Its totient is φ = 12438663552.

The previous prime is 12441336289. The next prime is 12441336331. The reversal of 12441336311 is 11363314421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12441336311 - 2¹⁰ = 12441335287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441336331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329386 + ... + 1338711.

It is an arithmetic number, because the mean of its divisors is an integer number (3111002268).

Almost surely, 2^12441336311 is an apocalyptic number.

12441336311 is a deficient number, since it is larger than the sum of its proper divisors (2672761).

12441336311 is an equidigital number, since it uses as much as digits as its factorization.

12441336311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672760.

The product of its digits is 5184, while the sum is 29.

The spelling of 12441336311 in words is "twelve billion, four hundred forty-one million, three hundred thirty-six thousand, three hundred eleven".